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CISCO IOS does not support OpenSSH 6.4

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loganaden
Beginner
Beginner

‎01-08-2014 05:34 AM - edited ‎03-20-2019 08:09 PM

CISCO IOS does not support the latest OpenSSH 6.4p1 client.

Please find attached the debug log:

7 people had this problem
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15373513-ssh_trace.log.zip
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segap
Beginner
Beginner
In response to ilobdell

‎07-05-2016 06:17 AM

In /etc/ssh/ssh_config write:

Host *
        GSSAPIAuthentication yes
#       KexAlgorithms=diffie-hellman-group14-sha1
        KexAlgorithms=curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1

It works for me.

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